Yazar "Sahin, Ertan" için listeleme
-
The clean and mild synthesis, crystal structure, and intra-molecular hydrogen bond study of substituted new 4,8-dihydropyrano[3,2-b]-pyrans containing chlorokojic acid moiety
Aghbash, Khadijeh Ojaghi; Pesyan, Nader Noroozi; Marandi, Ghasem; Dege, Necmi; Sahin, Ertan (Springer, 2019)A safe, green and convenient process was developed for the synthesis of a novel group of 4,8-dihydropyrano[3,2-b]-pyrans by dialkyl acetylenedicarboxylates and alkyl isocyanides being trapped by chlorokojic acid in good ... -
Copper(II) 2-Benzoylbenzoate Complexes Containing 2-Pyridilmethanol and 2-Pyridilethanol: Synthesis, Crystal Structures, Spectroscopic, and Thermal Properties
Caglar, Sema; Saykal, Tuba; Büyükgüngör, Orhan; Sahin, Ertan (Taylor & Francis Inc, 2014)Two new copper(II) complexes, [Cu(bba)(2)(pymet)(2)] 1 and [Cu(bba)(2)(pyet)(2)] 2, have been synthesized and characterized by elemental analysis, thermal analysis, UV-Vis, and IR spectroscopic techniques. Single-crystal ... -
Functionalization of anthracene: A selective route to brominated 1,4-anthraquinones
Akar, Kiymet Berkil; Cakmak, Osman; Büyükgüngör, Orhan; Sahin, Ertan (Beilstein-Institut, 2011)Efficient and stereoselective syntheses are described for the preparation of 2,3,9,10-tetrabromo-1,4-dimethoxy-1,2,3,4-tetrahydroanthracenes 7, 8 and the corresponding 1,4-diol 17 by silver ion-assisted solvolysis of ... -
A novel and one-pot synthesis of new 1-tosyl pyrrol-2-one derivatives and analysis of carbonic anhydrase inhibitory potencies
Alp, Cemalettin; Ekinci, Deniz; Gultekin, Mehmet Serdar; Senturk, Murat; Sahin, Ertan; Kufrevioglu, Omer Irfan (Pergamon-Elsevier Science Ltd, 2010)Here we propose a novel one-pot synthesis of new tosyl-pyrrole derivatives. By means of the new developed method, pyrrole derivatives were synthesized at room temperature in a single step, and a useful method is proposed ... -
Spectroscopic and structural studies of 6,6'-bis(N-methylhydrazine)-2,2'-bipyridine and its mononuclear copper(II) complex
Sengul, Abdurrahman; Yilmaz, Ismail; Sahin, Ertan; Karadayi, Nevzat (Taylor & Francis Ltd, 2010)The tetradentate ligand, 6,6'-bis(N-methylhydrazine)-2,2'-bipyridine (L) and its mononuclear copper(II) complex [Cu(L)](ClO4)2] (1) have been synthesized and characterized. The crystal structures of L and 1 have been ... -
Synthesis and Biological Evaluation of Novel Bromophenol Derivatives as Carbonic Anhydrase Inhibitors
Akbaba, Yusuf; Balaydin, Halis Turker; Menzek, Abdullah; Goksu, Suleyman; Sahin, Ertan; Ekinci, Deniz (Wiley-V C H Verlag Gmbh, 2013)Here, we provide an alternative synthesis of the natural bromophenol 3,4-dibromo-5-(2,3-dibromo-4,5-dihydroxybenzyl)-6-(ethoxymethyl) benzene-1,2-diol (3) and the first synthesis of (4,5-dihydroxy-2methylphenyl)( ... -
Synthesis and carbonic anhydrase inhibitory properties of novel bromophenols including natural products
Balaydin, Halis Turker; Soyut, Hakan; Ekinci, Deniz; Goksu, Suleyman; Beydemir, Sukru; Menzek, Abdullah; Sahin, Ertan (Taylor & Francis Ltd, 2012)(2-Bromo-3,4-dimethoxyphenyl) (3,4-dimethoxyphenyl) methanone (10) and its derivatives with Br, one dibromide and isomeric three tribromides, were synthesized. Demethylation of these compounds afforded a series of new ... -
Synthesis, crystal structure, spectroscopic, thermal, catechol oxidase and catalase-like studies: New copper(II) complexes of 2-benzoylbenzoate and 2-pyridilpropanol ligands
Caglar, Sema; Adiguzel, Ekrem; Caglar, Bulent; Saykal, Tuba; Sahin, Ertan; Büyükgüngör, Orhan (Elsevier Science Sa, 2013)Two novel copper(II) complexes, mononuclear [Cu(bba)(2)(pypr)(2)] 1 and dinuclear [Cu-2(bba)(2)(pypr)(2)] 2, have been synthesized by reactions of 2-pyridilpropanol with CuSO4 center dot 5H(2)O or Cu(CH3COO)(2)center dot ... -
Two Novel Bimetallic Cyano-Bridged Coordination Polymers Containing the 2,2 '-(Ethylenedioxy)bis (Ethylamine): Syntheses, Structural, Thermal and Magnetic Properties
Senocak, Aysegul; Karadag, Ahmet; Yerli, Yusuf; Andac, Omer; Sahin, Ertan (Springer, 2010)Two new cyano bridged bimetallic polymeric complexes, [Ni(edbea)Ni(CN)(4)]center dot 1/2H(2)O (1) and [Cu(mu-edbea)(mu-CN)(2) Ni(CN)(2)]center dot H(2)O (2) [edbea = 2,2'-(ethylenedioxy)bis(ethylamine)] have been synthesized ...
